12274878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^2$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 30796416

約数和(自身を除く): 18521538

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 163, 231, 326, 462, 489, 978, 1141, 1793, 2282, 3423, 3586, 5379, 6846, 10758, 12551, 25102, 26569, 37653, 53138, 75306, 79707, 159414, 185983, 292259, 371966, 557949, 584518, 876777, 1115898, 1753554, 2045813, 4091626, 6137439, 12274878]

約数ペア:

[(1, 12274878), (2, 6137439), (3, 4091626), (6, 2045813), (7, 1753554), (11, 1115898), (14, 876777), (21, 584518), (22, 557949), (33, 371966), (42, 292259), (66, 185983), (77, 159414), (154, 79707), (163, 75306), (231, 53138), (326, 37653), (462, 26569), (489, 25102), (978, 12551), (1141, 10758), (1793, 6846), (2282, 5379), (3423, 3586)]